<template>
      <div class="system-maintenance flex-layout jc-center ai-center">
            系统升级维护中...
      </div>
</template>

<script lang="ts">
      import { defineComponent } from 'vue';

      export default defineComponent({
            setup(this, props, ctx) {
                
            },
      })
</script>

<style scoped>
      .system-maintenance {
            background-color: red;
            height: 100vh;
            font-size: 60px;
      }
</style>